EP 2601015 B1 20230510 - ABRASIVE TOOL AND A METHOD FOR FINISHING COMPLEX SHAPES IN WORKPIECES
Title (en)
ABRASIVE TOOL AND A METHOD FOR FINISHING COMPLEX SHAPES IN WORKPIECES
Title (de)
SCHLEIFWERKZEUG UND VERFAHREN ZUR ENDBEARBEITUNG KOMPLEXER FORMEN AN WERKSTÜCKEN
Title (fr)
OUTIL ABRASIF ET PROCÉDÉ POUR FINIR DES FORMES COMPLEXES DANS PIÈCES À TRAVAILLER
Publication
Application
Priority
- US 37158110 P 20100806
- US 2011046805 W 20110805
Abstract (en)
[origin: US2012034847A1] An abrasive tool includes a bonded abrasive body having abrasive grains contained within a bonding material, wherein the bonded abrasive body comprises a complex shape having a form depth (FD) of at least about 0.3. The form depth is described by the equation [(Rl−Rs)/Rl], wherein Rs is a smallest radius (Rs) at a point along the longitudinal axis of the bonded abrasive body and Rl is a largest radius (Rl) at a point along the longitudinal axis of the bonded abrasive body. The abrasive tool can be used to finish complex shapes in workpieces.
IPC 8 full level
B24B 19/00 (2006.01); B24B 19/02 (2006.01); B24B 53/06 (2006.01); B24D 5/02 (2006.01)
CPC (source: EP KR US)
B24B 1/00 (2013.01 - US); B24B 19/009 (2013.01 - EP US); B24B 19/02 (2013.01 - EP US); B24B 53/062 (2013.01 - EP US); B24D 3/02 (2013.01 - KR); B24D 3/06 (2013.01 - KR); B24D 5/02 (2013.01 - EP US); B24D 7/18 (2013.01 - US)
Citation (examination)
US 2009260994 A1 20091022 - JOSLIN FREDERICK [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2012034847 A1 20120209; US 8911283 B2 20141216; AU 2011285540 A1 20121004; AU 2011285540 B2 20141127; BR 112012023107 A2 20180626; CA 2793552 A1 20120209; CA 2793552 C 20160913; CN 102811839 A 20121205; EP 2601015 A2 20130612; EP 2601015 A4 20180214; EP 2601015 B1 20230510; JP 2013522057 A 20130613; JP 2015024494 A 20150205; KR 20120129963 A 20121128; KR 20150063169 A 20150608; MX 2012010763 A 20121015; NZ 602387 A 20150227; RU 2012139661 A 20140920; TW 201206627 A 20120216; US 2015079883 A1 20150319; WO 2012019131 A2 20120209; WO 2012019131 A3 20120712; ZA 201207295 B 20130731
DOCDB simple family (application)
US 201113198916 A 20110805; AU 2011285540 A 20110805; BR 112012023107 A 20110805; CA 2793552 A 20110805; CN 201180014736 A 20110805; EP 11815386 A 20110805; JP 2012557313 A 20110805; JP 2014226898 A 20141107; KR 20127023937 A 20110805; KR 20157013195 A 20110805; MX 2012010763 A 20110805; NZ 60238711 A 20110805; RU 2012139661 A 20110805; TW 100128038 A 20110805; US 2011046805 W 20110805; US 201414543477 A 20141117; ZA 201207295 A 20120928